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Intangible Assets (Tables) | 6 Months Ended
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Sep. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Indefinite-Lived Intangible Assets | Intangible assets consist of the following activity for the six months ended September 30, 2025 and 2024 (in thousands):
| Six months ended September 30,
| 2025 |  | 2024
Balance at the beginning of period | $ | 228,983 |  | $ | 216,743
Acquisitions | 19,216 |  | 5,027
Sale of intangible assets | (16,397) |  | —
Exchanges - licenses received | 115,032 |  | 126
Exchanges - licenses surrendered | (21,514) |  |  | (33) |
Balance at the end of period | $ | 325,320 |  | $ | 221,863

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance and exist in perpetuity, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
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